It hasn't changed. Some people get confused about the difference between ERP and straight RF power. Johnny
n3dab wrote: > Last time I checked Part 95 it said 50w max. from the tansmitter not > 50w ERP from the antenna. When did it change? With the min. losses > for the duplexer,connecters and feedline and max, gain on antenna and > radiation pattern he could achieve 200w ERP or more. > > Doug N3DAB/WPRX486 GMRS/WPJL709 LM > > > --- In [email protected], Vincent Caruso <[EMAIL PROTECTED]> > wrote: > >>Problem #1 is that on 462.675 / 467.675 GMRS you cannot go over 50 >>watts ERP with a proper antenna system you should be able to > > achieve > >>50Watts ERP with your current machine. >> >>Problem #2 is that you cannot reverse the input /output on repeater >>pairs since it will wreak all sorts of havoc with co-channel users > > and > >>on GMRS there are probably lots of them. >> >>If you are an emergency response entity that needs that type of > > output > >>power, why not get a coordinated pair on special emergency or in > > the > >>business band. >> >>National Emergency Assistance Radio Team Headquters wrote: >> >>>Date :05-29-2006 >>>Time :8:00 PM CST >>>>From :Lige Turner >>>Repeter-Builder >>>I,m Am A GMRS Radio Operater >>>And I Would Like More On How >>>To Build A UHF-FM Land Mobile >>>Radio(LMR)Repeter That Will Put >>>Out 100 Watts ERP Output And Would >>>Work On The Input Frequency 462.675 Mhz >>>CTCSS Tones 141.3 Hz And Output Frequency >>>467.675 Mhz With A CTCSS Tone 141.3 Hz >>>And The Repeter Controle I Would Reather >>>Not Have Any DTMF Tone Cods Becose Some >>>One Here In Kansas City Missouri Has A >>>Tone Burst System And Has Try To Get Into >>>My Low Power Repeter Whitch Is Only 25 Watts >>>ERP Low Power Yes This Is For The Emergency >>>Frequency On GMRS Radio My Call Sine KAF-2106 >>>And I,M The Head Of A Not-For-Profit Organization >>>National Emergency Assistance Radio Team,Inc. >>>I Will Probley Buy The Parts One At A Time Becose >>>Of How Much The Cost Of What I Need To Build >>>A Good Repeter It May Take A While To Get It On >>>The Air And Shut This 25 Watt ERP Repeter Down >>> >>> Lige Turner KAF-2106 >>> 73 All >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>>Yahoo! Groups Links >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >> > > > > > > > > > > Yahoo! Groups Links > > > > > > > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
